5310-00-982-1221

Find complete technical information, availability, and procurement data for: 5310-00-982-1221
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-982-1221

Item Name Code

14218

Assigment Date

01/01/1962 (64 years ago)

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

copper alloy overall material, cadmium and chromium overall surface treatment, 0.221 inches minimum and 0.231 inches maximum hole diameter, 0.394 inches minimum and 0.410 inches maximum outside diameter, 0.020 inches minimum and 0.025 inches maximum material thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.221 inches minimum and 0.231 inches maximum
Outside Diameter: 0.394 inches minimum and 0.410 inches maximum
Material Thickness: 0.020 inches minimum and 0.025 inches maximum
Material: copper alloy overall
Surface Treatment: cadmium and chromium overall
Style Designator: flat internal teeth

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-982-1221?

The FSCG of the NSN 5310-00-982-1221 is 5310

Does the NSN 5310-00-982-1221 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-982-1221 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-982-1221 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-982-1221 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-982-1221 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962